Independent Bass & Treble Corrector
Lowther Manufacturing Co; Kent
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Lowther Manufacturing Co; Kent
- Year
- 1940 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 340659
- Number of Tubes
- 1
- Valves / Tubes
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Powered by external power supply or a main unit.
- Material
- Metal case
- from Radiomuseum.org
- Model: Independent Bass & Treble Corrector - Lowther Manufacturing Co; Kent
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Notes
-
Independent Bass & Treble Corrector (Non-resonant)
The corrector proper consists of a 4:1 stepdown condenser potentiometer and a resistance-condenser network In conjunction with two double pole, 7-way switches, which allow the response at either end of the scale to be raised or lowered Independently by altering the ratio of the potentiometer at the desired frequency.
lt Is, therefore, purely aperiodic in Its action and the difficulties encountered with the more usual resonant correctors are obviated.
5 gns with amplifying stage and 3½ gns without.
- Mentioned in
- Wireless World (The), London (WW, 79) (Apr 1940 Page Ad4.)
- Author
- Model page created by Gary Cowans. See "Data change" for further contributors.
- Other Models
-
Here you find 56 models, 51 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Lowther Manufacturing Co; Kent